OLIVER J JEFFERY MBCHB
NPI 1083929160
Psychiatry & Neurology - Neurology in Englewood, CO

Q: What is Oliver Jeffery's NPI number?

The NPI number for Oliver Jeffery is 1083929160. It was assigned to this individual provider in the NPPES registry on August 12, 2010.

Q: What is Oliver Jeffery's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Oliver Jeffery was last updated on September 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 12, 2010PECOS EnrolledAccepts Medicare Assignment

499 E HAMPDEN AVE STE 360, ENGLEWOOD, CO 80113(303) 781-4485(720) 274-0064 Get Directions Write a Review

NPPES record last updated: September 17, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2020, Jun 26, 2018, Jun 19, 2018 (3 updates tracked since 2018).

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About Oliver J Jeffery Mbchb NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OLIVER J JEFFERY MBCHB (NPI 1083929160) is an individual neurology provider in Englewood, Colorado, licensed in Colorado (DR.0064850) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1083929160

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameOLIVER J JEFFERYCredential: MBCHB

Location Address499 E HAMPDEN AVE STE 360Englewood, CO 80113-3877

Mailing Address7725 W Reno Ave Ste 150Oklahoma City, OK 73127-9712 · (405) 682-3303 · Fax (405) 384-6793

Phone(303) 781-4485

Fax(720) 274-0064

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateAugust 12, 2010

Last NPPES UpdateSeptember 17, 20203 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2020

✔ NPI 1083929160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in CO · DR.0064850✔ Licensed in WY · 9692A✔ Licensed in MT · 61128

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

499 E HAMPDEN AVE STE 360, Englewood, CO 80113

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Oliver J Jeffery Mbchb is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9234375189

PECOS Enrollment IDI20201005002424

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Oliver Jeffery reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Healthone Clinic Services - Medical Specialties LLC

6.5 mi

Internal Medicine

1601 E 19TH AVE STE 4350
Denver, CO 80218

Reassigned Medicare billing, Colorado enrollment
35 clinicians in this Medicare group

NPI 1457549461 (303) 228-1240

Wyoming Neurologic Associates LLC

231 mi

Neurology

2546 E 2ND ST STE 600
Casper, WY 82609

Reassigned Medicare billing, Wyoming enrollment
6 clinicians in this Medicare group

NPI 1740371145 (307) 265-4343

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

10,500 services16 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

164 services117 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

68 services55 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

60 services60 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80113 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. VALERIE SOPHIA CHALOKA MD

Psychiatry & Neurology (Neurology)